Eaton MPSC324VEAXXSW Magnum LV Breaker - 100 kA UL Listed

Part Number: MPSC324VEAXXSW
MPSC324VEAXXSW
Manufacturer
Eaton
Part number
MPSC324VEAXXSW
Category

Quick Summary

The Eaton Magnum low voltage power circuit breaker is a reliable overcurrent protection device for industrial electrical installations. It addresses downtime and nuisance trips by delivering robust interrupting capacity in a four-pole, fixed-vertical configuration. This unit carries CE Marked and UL Listed certifications with additional compliance to NEMA and ANSI standards, ensuring global applicability across panels and machines. For projects requiring scalable protection, it integrates with Power Xpert Protection Manager ecosystems and supports upgrade paths to Power Xpert Release trip units. Designers and procurement teams gain predictable performance, simplified maintenance, and a clear path to regulatory compliance while preserving space in compact switchgear layouts.

Product Information

Extended Description

MPSC324VEAXXSW Eaton: Eaton Magnum low voltage power circuit breaker, Magnum PXR, Standard frame, 3200 A, 100 kA, Four-pole, Fixed vertical mounting, No trip unit
Product Name
Eaton Magnum low voltage power circuit breaker
Catalog Number
MPSC324VEAXXSW
UPC
786689633615
Product Length/Depth
14.6 in
Product Height
16.8 in
Product Width
21.2 in
Product Weight
160 lb
Compliances
CE Marked NEMA Compliant SABA Listed CCC Marked
Certifications
CSA Certified ANSI Lloyd's Register Certified UL Listed KEMA Certified ABS Certified DNV GL Certified
Zone selective interlocking application paper Magnum circuit breakers with Power Xpert Release trip units product aid Selevctive coordination application paper - IA0120000E3 Magnum PXR and PD-SB double and double narrow frame UL Certificate of Compliance Magnum PXR and PD-SB double and double narrow frame UL Certificate of Compliance Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Microsoft Word - Power Xpert Protection Manager Quick Start Guide.docx Circuit Protection, Power Breakers, Contactors and Fuses, Volume 4, Tab 3 Power Xpert Protection Manager x64 22.6 1 Power Xpert Protection Manager x64 22.6 1 Eaton Specification Sheet - MPSC324VEAXXSW Eaton Specification Sheet - MPSC324VEAXXSW Magnum low-voltage power circuit breakers (ANSI and IEC) renewal parts and accessories Magnum PXR 20/25 electronic trip units time current curves Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health Molded case and low-voltage power circuit breaker health
Feature: High-current frame with 3200 A rating → Business Impact: Supports heavy motor loads and large distribution schemes without frequent upgrades; Application: Main feeders in industrial plants and critical MCCs. Feature: 100 kA short-circuit rating → Business Impact: Enhances system resilience against high-energy faults; Application: Protective coordination in subpanels and switchgear. Feature: Four-pole, fixed vertical mounting → Business Impact: Simplifies installation and reduces mounting footprint; Application: Motor control centers and panelboards with vertical assembly. Feature: No trip unit (upgrade path available to Power Xpert Release) → Business Impact: Lower upfront cost with future protection upgrades; Application: Projects needing staged protection deployment. Feature: Comprehensive compliances (CE Marked, NEMA Compliant, UL Listed, CSA) → Business Impact: Quick regulatory qualification and easier procurement for global sites; Application: International factories and data centers. Feature: Dimensions and weight (14.6 in L, 16.8 in H, 21.2 in W, 160 lb) → Business Impact: Clear spatial planning and rack-space budgeting; Application: Enclosed switchgear and wall-mounted installations. Industry insight: When selecting a Magnum breaker, engineers value scalable protection options and robust coordination with existing protection management systems, ensuring minimal downtime during upgrades without rewiring.

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FAQs

The MPSC324VEAXXSW is designed for fixed vertical mounting in standard Magnum frames with four poles, making it straightforward for panelboard and MCC integrations. Its dimensions (14.6 in L, 16.8 in H, 21.2 in W) assist with space planning in existing enclosures, and its four-pole construction supports coordinated protection across multi-line feeders.
Key specs include a 3200 A frame rating and a 100 kA short-circuit current rating, four-pole configuration, and no trip unit (with an upgrade path to Power Xpert Release). These features enable reliable protection for high-current loads while allowing future protection enhancements without replacing the breaker.
Yes. With UL Listed and CE Marked certifications, NEMA compatibility, and a robust 100 kA interrupting capacity, this breaker is well-suited for industrial panel boards and motor control centers where high reliability and regulatory compliance are required.
The unit carries UL Listed and CE Marked certifications, along with NEMA compliance and CSA/ANSI lineage among its certification portfolio. These certifications support global installations and simplify procurement for multinational facilities.
The breaker’s durable build, high interrupting capacity, and compatibility with protection management tools (Power Xpert) help reduce downtime and maintenance costs. The option to upgrade to PXR trip units provides a scalable protection strategy without replacing the base hardware, improving total cost of ownership over time.